PL3829124T3 - Sposób i urządzenie do projektowania krótkich sekwencji treningowych - Google Patents

Sposób i urządzenie do projektowania krótkich sekwencji treningowych

Info

Publication number
PL3829124T3
PL3829124T3 PL19842154.7T PL19842154T PL3829124T3 PL 3829124 T3 PL3829124 T3 PL 3829124T3 PL 19842154 T PL19842154 T PL 19842154T PL 3829124 T3 PL3829124 T3 PL 3829124T3
Authority
PL
Poland
Prior art keywords
training sequence
short training
designing short
designing
sequence
Prior art date
Application number
PL19842154.7T
Other languages
English (en)
Polish (pl)
Inventor
Xin ZUO
Ming GAN
Dandan LIANG
Original Assignee
Huawei Technologies Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co., Ltd. filed Critical Huawei Technologies Co., Ltd.
Publication of PL3829124T3 publication Critical patent/PL3829124T3/pl

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H04L27/26134—Pilot insertion in the transmitter chain, e.g. pilot overlapping with data, insertion in time or frequency domain
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H04L27/26132—Structure of the reference signals using repetition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2614—Peak power aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2614—Peak power aspects
    • H04L27/262—Reduction thereof by selection of pilot symbols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2614—Peak power aspects
    • H04L27/2621—Reduction thereof using phase offsets between subcarriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2626—Arrangements specific to the transmitter only
    • H04L27/2627—Modulators
    • H04L27/2628—Inverse Fourier transform modulators, e.g. inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2689—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation
    • H04L27/2692—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation with preamble design, i.e. with negotiation of the synchronisation sequence with transmitter or sequence linked to the algorithm used at the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2689—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation
    • H04L27/2695—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation with channel estimation, e.g. determination of delay spread, derivative or peak tracking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/2603—Signal structure ensuring backward compatibility with legacy system
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mathematical Physics (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Transmitters (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Air Conditioning Control Device (AREA)
PL19842154.7T 2018-07-27 2019-07-17 Sposób i urządzenie do projektowania krótkich sekwencji treningowych PL3829124T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810846832.3A CN110768924A (zh) 2018-07-27 2018-07-27 设计短训练序列的方法和装置
PCT/CN2019/096291 WO2020020026A1 (zh) 2018-07-27 2019-07-17 设计短训练序列的方法和装置

Publications (1)

Publication Number Publication Date
PL3829124T3 true PL3829124T3 (pl) 2023-07-17

Family

ID=69180842

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19842154.7T PL3829124T3 (pl) 2018-07-27 2019-07-17 Sposób i urządzenie do projektowania krótkich sekwencji treningowych

Country Status (8)

Country Link
US (3) US11206164B2 (zh)
EP (2) EP3829124B1 (zh)
KR (2) KR102520308B1 (zh)
CN (3) CN116319228B (zh)
ES (1) ES2948716T3 (zh)
PL (1) PL3829124T3 (zh)
SG (1) SG11202101855XA (zh)
WO (1) WO2020020026A1 (zh)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116319228B (zh) 2018-07-27 2023-10-20 华为技术有限公司 设计短训练序列的方法和装置
WO2020111638A1 (ko) * 2018-11-29 2020-06-04 엘지전자 주식회사 무선랜 시스템에서 eht ppdu를 송신하는 방법 및 장치
EP3896929A4 (en) * 2018-12-12 2022-06-15 LG Electronics Inc. METHOD AND DEVICE FOR STF SIGNAL GENERATION IN A WLAN SYSTEM
US20220103317A1 (en) * 2019-02-19 2022-03-31 Lg Electronics Inc. Method and apparatus for receiving eht ppdu in wireless lan system
CN111953630A (zh) * 2019-05-14 2020-11-17 华为技术有限公司 发送和接收物理层协议数据单元的方法和装置
CN113078987A (zh) 2020-01-03 2021-07-06 华为技术有限公司 传输物理层协议数据单元的方法和装置
EP4087205A4 (en) * 2020-02-20 2023-06-14 LG Electronics Inc. METHOD AND DEVICE FOR ADJUSTING A 1X EHT-STF SEQUENCE FOR BROADBAND IN A WIRELESS LAN SYSTEM
KR20220132613A (ko) * 2020-03-19 2022-09-30 엘지전자 주식회사 무선랜 시스템에서 광대역에 대한 2x eht-stf 시퀀스를 설정하는 방법 및 장치
CN113766483A (zh) * 2020-06-05 2021-12-07 华为技术有限公司 传输/接收物理层协议数据单元的方法和装置
EP4152709A4 (en) * 2020-07-02 2023-11-15 LG Electronics Inc. METHOD AND APPARATUS FOR RECEIVING PPDU WITH DUPLICATE DATA OVER 80 MHZ BAND IN A WLAN SYSTEM
WO2023204601A1 (ko) * 2022-04-20 2023-10-26 엘지전자 주식회사 무선랜 시스템에서 새로운 뉴머롤로지에 대한 stf 송신 또는 수신 방법 및 장치
WO2023204597A1 (ko) * 2022-04-20 2023-10-26 엘지전자 주식회사 무선랜 시스템에서 새로운 뉴머롤로지에 대한 stf 송신 또는 수신 방법 및 장치
WO2023204600A1 (ko) * 2022-04-20 2023-10-26 엘지전자 주식회사 무선랜 시스템에서 새로운 뉴머롤로지에 대한 stf 송신 또는 수신 방법 및 장치
WO2023204598A1 (ko) * 2022-04-20 2023-10-26 엘지전자 주식회사 무선랜 시스템에서 새로운 뉴머롤로지에 대한 stf 송신 또는 수신 방법 및 장치

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8072959B2 (en) * 2008-03-06 2011-12-06 Issc Technologies Corp. Generating method for short training field in IEEE 802.11n communication systems
US20110013583A1 (en) * 2009-07-17 2011-01-20 Qualcomm Incorporated Constructing very high throughput short training field sequences
US9025428B2 (en) * 2010-04-14 2015-05-05 Qualcomm Incorporated Allocating and receiving tones for a frame
CN102143574B (zh) 2011-04-02 2014-07-23 重庆邮电大学 一种适合于IEEE802.16m前导字结构的定时同步方法
US9350583B2 (en) * 2011-11-02 2016-05-24 Marvell World Trade Ltd. Method and apparatus for automatically detecting a physical layer (PHY) mode of a data unit in a wireless local area network (WLAN)
US8948284B2 (en) * 2011-11-07 2015-02-03 Lg Elecronics Inc. Method and apparatus of transmitting PLCP header for sub 1 GHz communication
KR102148441B1 (ko) * 2012-04-03 2020-10-15 마벨 월드 트레이드 리미티드 Wlan을 위한 물리 계층 프레임 포맷
US20140070998A1 (en) * 2012-09-10 2014-03-13 Electronics And Telecommunications Reasearch Institute Device and method for recognizing location by conversion of frequency offset
US9258163B2 (en) * 2012-11-30 2016-02-09 Qualcomm Incorporated Systems and methods for phase rotating duplicate frames in wireless LAN transmission
US9717086B2 (en) 2013-11-27 2017-07-25 Marvell World Trade Ltd. Orthogonal frequency division multiple access for wireless local area network
CN105519065B (zh) * 2014-02-13 2019-05-24 华为技术有限公司 传输数据的方法和装置
CN106464323B (zh) 2014-04-29 2020-03-10 英特尔Ip公司 用于频率偏移估计的分组结构和用于hew中的ul mu-mimo通信的方法
KR102015199B1 (ko) * 2014-09-28 2019-08-27 후아웨이 테크놀러지 컴퍼니 리미티드 신호 송신 방법, 신호 수신 방법, 및 장치들
WO2016148462A2 (ko) 2015-03-16 2016-09-22 엘지전자(주) 무선 통신 시스템의 송수신 장치 및 방법
CN105120520B (zh) 2015-07-17 2019-04-19 魅族科技（中国）有限公司 无线局域网络中数据传输的方法和设备
CN105162745A (zh) * 2015-08-04 2015-12-16 江苏中兴微通信息科技有限公司 一种用于无线局域网通信系统的短训练序列设计方法
PL3334108T3 (pl) 2015-08-06 2020-06-15 Lg Electronics Inc. Sposób i urządzenie do generowania sygnału treningowego przy użyciu wcześniej ustalonej sekwencji binarnej w systemie bezprzewodowej sieci lan
CN113162746A (zh) * 2015-08-26 2021-07-23 华为技术有限公司 传输he-ltf序列的方法和装置
CN106936749B (zh) * 2015-12-30 2020-01-21 华为技术有限公司 传输高效短训练域序列的方法、装置和设备
CN106954202B (zh) * 2016-01-07 2021-12-31 华为技术有限公司 无线局域网信息传输方法和装置
US20170279581A1 (en) * 2016-03-25 2017-09-28 Lg Electronics Inc. Method and apparatus for generating training signal by using binary sequence in wireless lan system
CN106100791B (zh) * 2016-06-15 2019-09-03 珠海市魅族科技有限公司 无线局域网的通信方法、通信装置、接入点和站点
US20180183905A1 (en) * 2016-12-26 2018-06-28 Intel Corporation Wireless communication device, system and method to multiplex a low-power wake-up first signal with an ofdma signal
CN107508780B (zh) * 2017-09-26 2019-12-31 重庆邮电大学 一种基于IEEE 802.11ac的OFDM系统的定时同步方法
CN108040028A (zh) * 2017-12-22 2018-05-15 中国人民解放军国防科技大学 一种基于本地序列互相关检测的ofdm系统抗干扰信号检测与同步方法
US20190289612A1 (en) 2018-03-16 2019-09-19 Qualcomm Incorporated Wireless communication via a large bandwidth channel
CN117880038A (zh) 2018-03-31 2024-04-12 华为技术有限公司 一种信息传输方法及装置
US10841760B2 (en) * 2018-05-09 2020-11-17 Intel Corporation Methods for vehicular communication in next generation vehicle-to-everything (NGV) devices in mobility scenarios
CN116319228B (zh) * 2018-07-27 2023-10-20 华为技术有限公司 设计短训练序列的方法和装置
US11711183B2 (en) * 2018-09-04 2023-07-25 Qualcomm Incorporated Protocols for multi-access point coordinated multi-user transmissions
US20220140962A1 (en) 2019-02-19 2022-05-05 Lg Electronics Inc. Method and apparatus for receiving eht ppdu in wireless lan system

Also Published As

Publication number Publication date
CN116319228B (zh) 2023-10-20
KR20230048576A (ko) 2023-04-11
KR102520308B1 (ko) 2023-04-10
EP3829124A4 (en) 2021-09-22
CN116366414A (zh) 2023-06-30
US20220131728A1 (en) 2022-04-28
US11902065B2 (en) 2024-02-13
US11206164B2 (en) 2021-12-21
US20210168005A1 (en) 2021-06-03
SG11202101855XA (en) 2021-03-30
US11641298B2 (en) 2023-05-02
KR102644458B1 (ko) 2024-03-06
ES2948716T3 (es) 2023-09-18
EP4236222A1 (en) 2023-08-30
EP3829124A1 (en) 2021-06-02
EP3829124C0 (en) 2023-06-07
EP3829124B1 (en) 2023-06-07
CN110768924A (zh) 2020-02-07
KR20210041005A (ko) 2021-04-14
WO2020020026A1 (zh) 2020-01-30
US20230283506A1 (en) 2023-09-07
CN116319228A (zh) 2023-06-23

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